We use cookies to offer the best possible user experience on our website. We also use third-party cookies, to deliver personalised advertisement messages. By using our website you agree, that cookies can be saved on your device. Further information on the cookies used and on how to disable them can be found here.

The DOPA® system improves contamination protection by continuous vacuum monitoring of the interstitial space. The technology permits the transformation of the entire inner surface or just the ceation of a second floor of a flat bottom tank, so that there is no need to replace the tank. The interstitial space is created on the bottom of vertical tanks to ensure integrity of the double bottom. This allows the system to achieve the highest standards of environmental safety (EN13160 class 1).
The DOPA® remote monitoring system works with Wolftank leak detectors, which
provide automated and continuous 24/7 monitoring, so that the device may
not be deactivated without causing an alarm to sound.

Storage tanks for potentially polluting liquids require a high initial investment and during their lifecycle they are subject to severe conditions such as the weather and highly aggressive chemicals. Proper plant operation requires periodic maintenance to monitor corrosion trends and prevent product loss and resulting environmental pollution, thereby preserving the value of the investment.
Aggressive chemicals, such as sulfur, concentrate on the bottom of the tank, making it the part most vulnerable to damage due to fatigue, stress corrosion, static breakage, chemical aggression and similar situations that can lead to the decay of a storage facility of potentially polluting liquids.
The bottom, by its very nature, is the most difficult part to be inspected and such inspections typically require f costly tank cleaning operations.